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  <title>返回使用 htmlspecialchars 和 htmlentities 后的转换表</title>
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  <div id="layout-content"><div id="function.get-html-translation-table" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">get_html_translation_table</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">get_html_translation_table</span> &mdash; <span class="dc-title">返回使用 <span class="function"><a href="htmlspecialchars.html" class="function">htmlspecialchars()</a></span> 和 <span class="function"><a href="htmlentities.html" class="function">htmlentities()</a></span> 后的转换表</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.get-html-translation-table-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>get_html_translation_table</strong></span>
    ([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$table</code><span class="initializer"> = HTML_SPECIALCHARS</span></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$flags</code><span class="initializer"> = ENT_COMPAT | ENT_HTML401</span></span>
   [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$encoding</code><span class="initializer"> = &#039;UTF-8&#039;</span></span>
  ]]] ) : <span class="type">array</span></div>

  <p class="para rdfs-comment">
 <span class="function"><strong>get_html_translation_table()</strong></span> 将返回 <span class="function"><a href="htmlspecialchars.html" class="function">htmlspecialchars()</a></span> 和
   <span class="function"><a href="htmlentities.html" class="function">htmlentities()</a></span> 处理后的转换表。
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    特殊字符可以使用多种转换方式。 例如：
    <em>&quot;</em> 可以被转换成 <em>&amp;quot;</em>,
    <em>&amp;#34;</em> 或者 <em>&amp;#x22</em>.
    <span class="function"><strong>get_html_translation_table()</strong></span> 返回其中最常用的。
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.get-html-translation-table-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">table</code></dt>

     <dd>

      <p class="para">
       有两个新的常量 (<strong><code>HTML_ENTITIES</code></strong>,
       <strong><code>HTML_SPECIALCHARS</code></strong>) 允许你指定你想要的表。
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">flags</code></dt>

     <dd>

      <p class="para">
       A bitmask of one or more of the following flags, which specify which quotes the
       table will contain as well as which document type the table is for. The default is
       <em>ENT_COMPAT | ENT_HTML401</em>.
       <table class="doctable table">
        <caption><strong>Available <code class="parameter">flags</code> constants</strong></caption>
        
         <thead>
          <tr>
           <th>Constant Name</th>
           <th>Description</th>
          </tr>

         </thead>

         <tbody class="tbody">
          <tr>
           <td><strong><code>ENT_COMPAT</code></strong></td>
           <td>Table will contain entities for double-quotes, but not for single-quotes.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_QUOTES</code></strong></td>
           <td>Table will contain entities for both double and single quotes.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_NOQUOTES</code></strong></td>
           <td>Table will neither contain entities for single quotes nor for double quotes.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_HTML401</code></strong></td>
           <td>Table for HTML 4.01.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_XML1</code></strong></td>
           <td>Table for XML 1.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_XHTML</code></strong></td>
           <td>Table for XHTML.</td>
          </tr>

          <tr>
           <td><strong><code>ENT_HTML5</code></strong></td>
           <td>Table for HTML 5.</td>
          </tr>

         </tbody>
        
       </table>

      </p>
     </dd>

    
    
     <dt>
<code class="parameter">encoding</code></dt>

     <dd>

      <p class="para">
       Encoding to use.
       If omitted, the default value for this argument is ISO-8859-1 in
       versions of PHP prior to 5.4.0, and UTF-8 from PHP 5.4.0 onwards.
      </p>
      


<p class="para">
 支持以下字符集：
 <table class="doctable table">
  <caption><strong>支持的字符集列表</strong></caption>
  
   <thead>
    <tr>
     <th>字符集</th>
     <th>别名</th>
     <th>描述</th>
    </tr>

   </thead>

   <tbody class="tbody">
    <tr>
     <td>ISO-8859-1</td>
     <td>ISO8859-1</td>
     <td>
      西欧，Latin-1
     </td>
    </tr>

    <tr>
     <td>ISO-8859-5</td>
     <td>ISO8859-5</td>
     <td>
      Little used cyrillic charset (Latin/Cyrillic).
     </td>
    </tr>

    <tr>
     <td>ISO-8859-15</td>
     <td>ISO8859-15</td>
     <td>
      西欧，Latin-9。增加欧元符号，法语和芬兰语字母在 Latin-1(ISO-8859-1) 中缺失。
     </td>
    </tr>

    <tr>
     <td>UTF-8</td>
     <td class="empty">&nbsp;</td>
     <td>
      ASCII 兼容的多字节 8 位 Unicode。
     </td>
    </tr>

    <tr>
     <td>cp866</td>
     <td>ibm866, 866</td>
     <td>
      DOS 特有的西里尔编码。本字符集在 4.3.2 版本中得到支持。
     </td>
    </tr>

    <tr>
     <td>cp1251</td>
     <td>Windows-1251, win-1251, 1251</td>
     <td>
      Windows 特有的西里尔编码。本字符集在 4.3.2 版本中得到支持。
     </td>
    </tr>

    <tr>
     <td>cp1252</td>
     <td>Windows-1252, 1252</td>
     <td>
      Windows 特有的西欧编码。
     </td>
    </tr>

    <tr>
     <td>KOI8-R</td>
     <td>koi8-ru, koi8r</td>
     <td>
      俄语。本字符集在 4.3.2 版本中得到支持。
     </td>
    </tr>

    <tr>
     <td>BIG5</td>
     <td>950</td>
     <td>
      繁体中文，主要用于中国台湾省。
     </td>
    </tr>

    <tr>
     <td>GB2312</td>
     <td>936</td>
     <td>
      简体中文，中国国家标准字符集。
     </td>
    </tr>

    <tr>
     <td>BIG5-HKSCS</td>
     <td class="empty">&nbsp;</td>
     <td>
      繁体中文，附带香港扩展的 Big5 字符集。
     </td>
    </tr>

    <tr>
     <td>Shift_JIS</td>
     <td>SJIS, 932</td>
     <td>
      日语
     </td>
    </tr>

    <tr>
     <td>EUC-JP</td>
     <td>EUCJP</td>
     <td>
      日语
     </td>
    </tr>

    <tr>
     <td>MacRoman</td>
     <td class="empty">&nbsp;</td>
     <td>
      Mac OS 使用的字符串。
     </td>
    </tr>

    <tr>
     <td><em>&#039;&#039;</em></td>
     <td class="empty">&nbsp;</td>
     <td>
      An empty string activates detection from script encoding (Zend multibyte),
      <a href="ini.core.html#ini.default-charset" class="link">default_charset</a> and current
      locale (see <span class="function"><a href="nl_langinfo.html" class="function">nl_langinfo()</a></span> and
      <span class="function"><a href="setlocale.html" class="function">setlocale()</a></span>), in this order. Not recommended.
     </td>
    </tr>

   </tbody>
  
 </table>

 <blockquote class="note"><p><strong class="note">Note</strong>: 
  <span class="simpara">
   其他字符集没有认可。将会使用默认编码并抛出异常。
  </span>
 </p></blockquote>
</p>


     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.get-html-translation-table-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   将转换表作为一个数组返回。
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.get-html-translation-table-changelog">
  <h3 class="title">更新日志</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>版本</th>
       <th>说明</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>5.4.0</td>
       <td>
        The default value for the <code class="parameter">encoding</code> parameter was
        changed to UTF-8.
       </td>
      </tr>

      <tr>
       <td>5.4.0</td>
       <td>
        The constants <strong><code>ENT_HTML401</code></strong>, <strong><code>ENT_XML1</code></strong>,
        <strong><code>ENT_XHTML</code></strong> and <strong><code>ENT_HTML5</code></strong> were added.
       </td>
      </tr>

      <tr>
       <td>5.3.4</td>
       <td>
        The <code class="parameter">encoding</code> parameter was added.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.get-html-translation-table-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-5908">
    <p><strong>Example #1 Translation Table Example</strong></p>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">get_html_translation_table</span><span style="color: #007700">(</span><span style="color: #0000BB">HTML_ENTITIES</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">ENT_QUOTES&nbsp;</span><span style="color: #007700">|&nbsp;</span><span style="color: #0000BB">ENT_HTML5</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
array(1510) {
  [&quot;
&quot;]=&gt;
  string(9) &quot;&amp;NewLine;&quot;
  [&quot;!&quot;]=&gt;
  string(6) &quot;&amp;excl;&quot;
  [&quot;&quot;&quot;]=&gt;
  string(6) &quot;&amp;quot;&quot;
  [&quot;#&quot;]=&gt;
  string(5) &quot;&amp;num;&quot;
  [&quot;$&quot;]=&gt;
  string(8) &quot;&amp;dollar;&quot;
  [&quot;%&quot;]=&gt;
  string(8) &quot;&amp;percnt;&quot;
  [&quot;&amp;&quot;]=&gt;
  string(5) &quot;&amp;amp;&quot;
  [&quot;&#039;&quot;]=&gt;
  string(6) &quot;&amp;apos;&quot;
  // ...
}
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.get-html-translation-table-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="htmlspecialchars.html" class="function" rel="rdfs-seeAlso">htmlspecialchars()</a> - 将特殊字符转换为 HTML 实体</span></li>
    <li class="member"><span class="function"><a href="htmlentities.html" class="function" rel="rdfs-seeAlso">htmlentities()</a> - 将字符转换为 HTML 转义字符</span></li>
    <li class="member"><span class="function"><a href="html_entity_decode.html" class="function" rel="rdfs-seeAlso">html_entity_decode()</a> - Convert HTML entities to their corresponding characters</span></li>
   </ul>
  </p>
 </div>


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